This inventor holds 8 USPTO granted patents and 2 published patent applications and 1 EPO patent. Top assignees: Nec Tokin Corporation, Tokin Corporation, Okayama University. Active years: 1992-2021.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Miyagi, JP (1992 - 1994)
- Sendai, JP (2006 - 2021)
Company Filing History:
5 out of 259 
2 out of 162 
1 out of 138 
Years Active: 1992-2021
Title: Naoharu Yamamoto: Innovator in Inductor Technology
Introduction
Naoharu Yamamoto is a prominent inventor based in Sendai, Japan. He has made significant contributions to the field of inductor technology, holding a total of 8 patents. His work focuses on innovative designs and manufacturing methods that enhance the performance of electronic components.
Latest Patents
Yamamoto's latest patents include a sheet-shaped inductor and an inductor within a laminated substrate. One of his notable inventions is a laminated substrate embedded type inductor, which features a laminated resin substrate with a pair of first resin substrates. This design incorporates a sheet-shaped magnetic core and a coil formed through via holes in the substrate. The magnetic core is integrated with the laminated resin substrate, allowing for efficient magnetic flux circulation. Another significant patent involves an antenna device designed for portable electronic apparatuses, which boasts wide-angle directivity and a unique configuration that enhances communication capabilities.
Career Highlights
Throughout his career, Naoharu Yamamoto has worked with notable companies such as NEC Tokin Corporation and Tokin Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in the field of electronics.
Collaborations
Yamamoto has collaborated with esteemed colleagues, including Kenichi Chatani and Yoshihiko Kato. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
Naoharu Yamamoto's contributions to inductor technology and his innovative patents have made a significant impact in the electronics industry. His work continues to influence the design and functionality of portable electronic devices.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile